Latin dance instructor fucked

His wife, Chisaki, quit her job as a dancer when she got married and settled down at home. Chisaki's husband, a designer, went on a business trip overseas and she had no time to herself, so she decided to take a dance class at home. One day, during class, the doorbell rang. ``I want to learn to dance, you...'' A creepy man desperately begs while clutching a flyer for a dance class. Chisaki senses that she is in danger due to her intuition, and tries to refuse, but...